Home GPU Comparison AMD Radeon RX 460 Mobile vs NVIDIA GeForce 845M

AMD Radeon RX 460 Mobile vs NVIDIA GeForce 845M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 2GB VRAM GeForce 845M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages
Released 1 years late
Boost Clock has increased by 0% (1180MHz vs 1176MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (80.00GB/s vs 40.10GB/s)
512 additional rendering cores
NVIDIA GeForce 845M 's Advantages
Lower TDP (33W vs 55W)

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile +134%
2.115 TFLOPS
GeForce 845M
0.903 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Aug 2015
Mobility Radeon
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
1071 MHz
1180 MHz
Boost Clock
1176 MHz
1250 MHz
Memory Clock
1253 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
40.10GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
384
56
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

18.88 GPixel/s
Pixel Rate
18.82 GPixel/s
66.08 GTexel/s
Texture Rate
37.63 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
903.2 GFLOPS
132.2 GFLOPS
FP64 (double)
28.22 GFLOPS

Board Design

55W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Baffin
GPU Name
GM108
Baffin XT
GPU Variant
-
GCN 4.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
Unknown
123 mm²
Die Size
Unknown

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.4
Shader Model
5.1

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